Automotive-Compliant Precision Op-Amps from Diodes Incorporated Offer Wide Dynamic Range and Low Noise Operation

Rhea-AI Summary

Diodes Incorporated (Nasdaq: DIOD) has launched two precision operational amplifiers, AS2376Q and AS2333Q, enhancing signal conditioning for automotive designs. The AS2376Q features a 5.5MHz bandwidth optimized for high-frequency applications like on-board chargers, while the AS2333Q operates with a low quiescent current of 12μA for systems requiring constant functionality. Both devices are AEC-Q100 qualified, manufactured in certified facilities, and are competitively priced at $0.93 and $1.56 in 1,000-piece quantities. These innovations reflect Diodes' commitment to meeting automotive market demands.

Positive

• Introduction of AS2376Q and AS2333Q op-amps enhances product portfolio.
• AS2376Q supports high-frequency applications with a bandwidth of 5.5MHz.
• AS2333Q's low quiescent current of 12μA ideal for continuous operation systems.
• Both devices AEC-Q100 qualified, ensuring reliability in automotive applications.
• Competitive pricing at $0.93 and $1.56 in 1,000-piece quantities.

Negative

• None.

PLANO, Texas--(BUSINESS WIRE)-- Diodes Incorporated (Diodes) (Nasdaq: DIOD) is addressing the need for advanced signal conditioning in modern automotive designs by introducing two precision operational amplifiers (op-amps) aimed at different signal frequency scenarios. The low signal-to-noise ratio characteristics of the DIODES™ AS2376Q mean it is optimized for high frequency usage, such as in on-board chargers (OBCs), DC-DC converters, battery management system (BMS) implementations, pumps, airbags, position sensors and occupancy detection systems. The minimal quiescent current exhibited by DIODES™ AS2333Q, launched in August, make it highly suited to addressing functions that continue even when the vehicle is inactive.

A 5.5MHz bandwidth enables the AS2376Q op-amp to handle 50kHz signals without significant loss of signal accuracy. Its low input noise density (7.5nV/√Hz) and 0.8µVpp frequency noise, coupled with rail-rail output, result in enhanced signal integrity. With 5μV (typical) offset voltage, the AS2376Q supports a wide dynamic range. Supply voltages from 2.2V to 5.5V are accepted, enabling greater design-in flexibility.

The AS2333Q op-amp has a quiescent current of just 12μA on each amplifier channel that allows it to be used in systems that have to remain live at all times. Excellent common-mode rejection ratio (CMRR) across its rail-rail input range coupled with near-zero drift over time and temperature provide long-term signal accuracy in wide common-mode rail precision applications. Its 1.8V to 5.5V supply voltage enables it to operate from 3.3V and 5V automotive rails.

The AS2376Q and AS2333Q are supplied in the SO-8 package. These devices are available at unit pricings of $0.93 and $1.56 respectively in 1000 piece quantities. Both are qualified to AEC-Q100 Grade 1, are manufactured in IATF 16949 certified facilities, and support PPAP documentation.

About Diodes Incorporated
Diodes Incorporated (Nasdaq: DIOD), a Standard and Poor’s SmallCap 600 and Russell 3000 Index company, delivers high-quality semiconductor products to the world’s leading companies in the consumer electronics, computing, communications, industrial, and automotive markets. We leverage our expanded product portfolio of discrete, analog, and mixed-signal products and leading-edge packaging technology to meet customers’ needs. Our broad range of application-specific solutions and solutions-focused sales, coupled with worldwide operations of 32 sites, including engineering, testing, manufacturing, and customer service, enables us to be a premier provider for high-volume, high-growth markets. For more information visit www.diodes.com.

The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries.

DIODES is a trademark of Diodes Incorporated in the United States and other countries.

All other trademarks are the property of their respective owners.

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Diodes Incorporated

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P: 972-987-3900

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FAQ

What are the new products introduced by Diodes Incorporated?

Diodes Incorporated has introduced two precision operational amplifiers: AS2376Q and AS2333Q.

What is the function of the AS2376Q op-amp?

The AS2376Q op-amp is designed for high-frequency applications such as on-board chargers and battery management systems.

What is the supply voltage range for the AS2333Q?

The AS2333Q operates with a supply voltage range of 1.8V to 5.5V.

How do the prices of the new op-amps compare?

The AS2376Q is priced at $0.93, while the AS2333Q is priced at $1.56 in 1,000-piece quantities.

Are Diodes' new products qualified for automotive applications?

Yes, both AS2376Q and AS2333Q are AEC-Q100 qualified, making them suitable for automotive applications.